摘要
The effects of self-seeding nucleation on the crystallization behavior and properties of poly(trimethylene terephthalate) were studied.Differential scanning calorimetry(DSC) results indicated that the crystallization temperature of poly(trimethylene terephthalate) increased obviously(increased about 20℃) after the process of self-seeding nucleation.The results of polarized light microscopy(PLM) showed that the spherulite size decreased markedly from 40 μm to 8 μm.
The effects of self-seeding nucleation on the crystallization behavior and properties of poly(trimethylene terephthalate) were studied. Differential scanning calorimetry (DSC) results indicated that the crystallization temperature of poly(trimethylene terephthalate) increased obviously (increased about 20degreesC) after the process of selfseeding nucleation. The results of polarized light microscopy (PLM) showed that the spherulite size decreased markedly from 40 mum to 8 mum.
出处
《高分子学报》
SCIE
CAS
CSCD
北大核心
2004年第6期785-786,共2页
Acta Polymerica Sinica
基金
国家自然科学基金重点资助项目 (基金号 2 0 2 3 40 2 0 )
